Hello Byz. This message is meant as a verbal warning for you.
Many of the edits which you have been making recently on this wiki have been highly disruptive, and haven't complied with the clearly defined rules which we have stated on this wiki. I realise that you have recently fixed the thumbnail issue that I pointed out a little earlier. This is good, however, I have had to add in my own thumbnails and have given you the same edit summary on multiple occasions now. Please be sure that you do this yourself in future. To clarify, any image which is displayed in a gallery, whether that be a page with the Gallery: tag or a gallery found within another page, needs to have a thumbnail. The thumbnail must describe what the image is. Secondly, and perhaps more importantly, you have been uploading a large number of new images to the wiki of late. These images have pertained both to the upcoming game releases (Kingdom Hearts III and Kingdom Hearts HD Final Chapter Prologue) and the more recent releases of Unchained X and the Japanese-only browser-based counterpart. The uploading of the images in itself isn't bad, but the sheer quantity of images that you have then been adding to galleries has been unnecessary. The gallery subsections which we have on our game pages are there for displaying prominent new information which has been announced for that game (this is for games which have not yet been released). Taking Kingdom Hearts III as an example here, the Big Hero 6 concept art is important to have in the gallery, as it showcases an entirely unique piece of information about Kingdom Hearts III that we hadn't heard or seen anything about until its release. The attraction flows and Keyblade transformations on the other hand - whilst they are also new concepts that we have not seen in the Kingdom Hearts series before, having an image of every single new ride of transformation which is released to the public eye is frankly just unnecessary. One image, being shown as an example of the new attraction flow rides, is fine. However, multiple images are not fine. You have had adequate time to become accustomed to the workings of this wiki: what is acceptable and what is not, and you ought to know by now that clogging up the game pages with a multitude of images just isn't correct.
Please take the time to consider how best to alter your behaviour, and then act on whatever decision you make. If the behaviour and actions that you have been displaying continue, then you will put yourself at risk of receiving an official warning.
I don't have anything else to say here. I will leave it up to you to decide whether or not an improvement in your own behaviour and actions is needed. It will then be your decision whether you make changes or not, and accept whatever consequences, whether good or bad, come with that decision.